APA引文

187456 Goklany, I. M. (2001). The precautionary principle: A critical appraisal of environmental risk assessment. Washington D.C. : Cato Inst..

芝加哥风格引文

187456 Goklany, Indur M. The Precautionary Principle: A Critical Appraisal of Environmental Risk Assessment. Washington D.C. : Cato Inst., 2001.

MLA引文

187456 Goklany, Indur M. The Precautionary Principle: A Critical Appraisal of Environmental Risk Assessment. Washington D.C. : Cato Inst., 2001.

警告：这些引文格式不一定是100％准确.